Merge #573: electrsd: fix bitcoind 23_2 feature version

ba1d7d9 electrsd: fix bitcoind feature version (satsfy (Renato Britto))

Pull request description:

  Seems that bitcoind feature version name should have been 23_2 because that's what shows up in bitcoind.

ACKs for top commit:
  jamillambert:
    ACK ba1d7d9

Tree-SHA512: ee829a0199238de869fe73acbaf2eedf2a9b888a54fd72de491dbdec2ff1355d0146289aea995c3a496088b2473255fb219064cbb3fffcacfd2fa3e4284bcc36

Author: tcharding

electrsd/Cargo.toml

@@ -54,7 +54,7 @@ bitcoind_27_2 = ["bitcoind/27_2"]
 bitcoind_26_2 = ["bitcoind/26_2"]
 bitcoind_25_2 = ["bitcoind/25_2"]
 bitcoind_24_2 = ["bitcoind/24_2"]
-bitcoind_23_1 = ["bitcoind/23_2"]
+bitcoind_23_2 = ["bitcoind/23_2"]
 bitcoind_22_1 = ["bitcoind/22_1"]
 bitcoind_0_21_2 = ["bitcoind/0_21_2"]
 bitcoind_0_20_2 = ["bitcoind/0_20_2"]